|
Engineering Release Notice |
Release Date: |
10/05/2011 |
OEM: |
LSI |
6.12 |
Component: |
HWR_SAS_Driver_Linux |
Stream: |
INVADER_TB_HWR_SAS_DRIVER_LINUX_Proj |
Version: |
6.12 |
Baseline From: |
HWR_SAS_DRIVER_LINUX_Proj_9_25_2011@\DAS_Projects |
Baseline To: |
HWR_SAS_DRIVER_LINUX_Proj_10_5_2011.7537@\DAS_Projects |
CHANGE SUMMARY:
(TASK) |
209603 Update megaraid_sas
Linux driver to v6.12. |
|
(TASK) |
209302 Build and release driver
6.11 for OEMs |
|
(DFCT) |
Build and release driver 6.11 for OEM |
|
(DFCT) |
Driver setting the region lock
type even when FW informs driver to bypass lock |
DEFECT RECORDS (Total Defects=2, Number Duplicate=0):
HWR_SAS_Driver_Linux DEFECTS
DFCT ID: |
|
Headline: |
Build and release driver 6.11 for OEM |
Description: |
Build and release driver 6.11 for OEM
|
Steps to Reproduce: |
N/A |
Resolution: |
Build and Release driver 6.11 KMP
and LDPK packages |
Fix Impact: |
Low |
External Behavior
Change: |
No |
Suggested Testing: |
RHEL6 and RHEL 5.7 support to be
tested |
Child Tasks: |
HWR_SAS_Driver_Linux DEFECTS
DFCT ID: |
|
Headline: |
Driver setting the region lock
type even when FW informs driver to bypass lock |
Description: |
We are seeing the driver setting
the region lock type in raid context even when the FW completed the raid map
with region lock types for both reads and writes as zero (bypassed). This is
happening when the VD is degraded and the IO is for the removed drive. |
Steps to Reproduce: |
Run IOs on a degraded VD which has
the region lock type for read and write as 0 (region lock bypassed) in the FW
raid map sent by the FW to driver. |
Resolution: |
Fix MR_GetPhyParams() to not load
regLockFlags = REGION_TYPE_EXCLUSIVE for Invader
for Degraded RAID 5. |
Fix Impact: |
Medium |
External Behavior
Change: |
No |
Suggested Testing: |
Re-test with megaraid_sas
Linux driver v6.12. |
Child Tasks: |
UCM ACTIVITY / TASK RECORDS (2):
HWR_SAS_Driver_Linux UCM TASKS
Task ID: |
|
Headline: |
209603 Update megaraid_sas
Linux driver to v6.12. |
Description: |
- Fix Invader Defect #
LSIP200209315: "Driver setting the region lock
type even when FW informs driver to bypass lock". |
State: |
Delivered |
Change Set Files: |
|
References: |
HWR_SAS_Driver_Linux UCM TASKS
Task ID: |
|
Headline: |
209302 Build and release driver 6.11 for OEMs |
Description: |
Build and release driver 6.11 for OEMs |
State: |
Delivered |
Change Set Files: |
|
References: |